Nanjing Wotian Technology Co., Ltd.

Pressure sensor manufacturing for 20 years.

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  • Load Cell PCWL-SL21

Load Cell PCWL-SL21


Features

Low height, small deformation, high protection level (IP68)                                                       

Stainless steel material, suitable for harsh environments,

moisture-proof and waterproof                                          

Tension and compression in both directions

 

Application

Mainly applied in push-pull force gauges, hopper scales, various industrial weighing and force measurement systems, etc


Product Parameters

Parameter performance

Specification

Capacity

50,100,200,500,1000,2000, 3000,5000,7500kg

Output sensitivity

2.0±0.25%mV/V

Zero point output

0.01mV/

Non-linearity

0.018%F.S.

Hysteresis

±0.018% F.S.

Repeatability

0.018%F.S.

Creepage(30min)

0.024%F.S.

Temp. sensitivity drift

0.014%F.S./10℃

Zero temp. drift

0.017%F.S./10℃

Input impedance

350±5Q

Output impedance

350±5Ω

Insulation

≥5000MΩ/100VDC

Excitation Voltage

5~15 

Maximum excitation Voltage

20V

Compensated temp range

-10~40℃

Operating temp. range

-30~70℃

Safe overload

150%F.S

Ultimate overload

300%F.S.

Cable size

25.4×3000mm


Production process

Load Cell For Hopper Packaging Scales PCWL-BE

Certificate

PCPH01 PH Online Analyzer

Company profile

PCM580 Digital Pressure Gauge (Φ80mm)

Nanjing Wotian Technology Co., Ltd. was established in 2005. It is an outstanding top sensor manufacturing enterprise in Jiangning District. The company was rated as Nanjing Engineering Technology Research Center and Nanjing Municipal Engineering Research Center, Nanjing Enterprise Technology Center, Nanjing Postdoctoral Innovation Demonstration Base; is the unit that formulated the national standards for "Silicon Piezoresistive Pressure Sensitive Chips" and "Silicone Pressure Sensors". It is the leading domestic manufacturer of pressure sensors, with core technology of diffused silicon pressure sensor pressure transmitter, level sensor and temperature sensor and existing staff over 600. The annual production of pressure sensors is more than 4.5 million. The products have been exported to more than 80 countries and regions. Nanjing Wotian was awarded the honorary title of "Sensor Application Program Demonstration Enterprise" by the Ministry of Industry and Information Technology in 2019. "Creating value for customers" is the goal that enterprises always pursue. As leading manufacturer in the domestic pressure sensor industry, the company will revitalize China's pressure sensor business as its own responsibility, work diligently, step by step, strive to make pressure sensors better, and provide customers with cost-effective sensors. Nanjing Wotian Technology Co., Ltd. has passed ISO9001-2015 quality management system certification and TS16949 certification for the automotive industry. 


Company advantage

Mass production

We have one production center in Nanjing and one production center in Anshan with 25,000㎡ plant and over 200 units of production equipments. The main annual capacity of sensors is over 4,500,000 pieces.

Imported equipments

We have imported more than 20 sets of pressure controllers for our production line.

Informatization management

We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.

Comprehensive testing

We have our own lab and testing equipment such as lightning stroke, surging, static electricity, vibration, high-low temperature impact test and helium mass-spectrum leak detection.